Expository essay on obesity

The expository essay on obesity causes of obesity are: the decreased level of nutrients intake, and sedentary lifestyle. In spite of all available information about nutrition in schools, hospitals, Internet, it is apparent that overeating is a problem.

For example, the intake of fast food meals tripled between 1977 and 1995, and calorie level magnified four times during the same period. Nevertheless, it is insufficient explanation of phenomenal rise in the obesity levels in the well-developed countries. Overall, obesity is a significant health and social problem, which has reached pandemic levels. In accordance with numerous reports, energy intakes from food in England have decreased over the last 30 years, while the prevalence of obesity has tripled over 20 years, and continue to increase at an alarming rate. Optimal nutrition therefore is deemed an important issue on the healthy food agenda and therefore nutrition security systems are applied to lower the levels of energy deficiency.

A well-balanced diet therefore provides energy and nourishment necessary to lead normal life, and therefore to keep fit. Hence, it is possible to support human immune system to prevent various types of disease and illness by eating the right foods. Eating variety of fruits and vegetables given by nature will strength the body, and allow healing the diseases. Proper nutrition will be much more successful in defending body. This connection between nutrition and Immune System is the key to health. Taking the aforementioned into account it is apparent that in order to receive optimal health, humans require a various, well-balanced diet that includes a complex mixture of both macronutrients and micronutrients.

Understanding sufficient nutrition as a component of nutrient metabolism helps us to control and maintain proper health condition. For instance, eating a good breakfast sets the tone for the rest of the day. Nonetheless, many people tend to miss breakfasts to lose their weight. Furthermore, people who eat breakfast maintain a healthy weight. A great number of scientists proved that children who eat breakfast produce better results at school, while adults feel and work better too. Ideally, a healthy breakfast should include some protein and some fiber.

As was mentioned above, protein is a component of low fat meats, eggs, beans, and soy. Grains, vegetables and fruits consist of fiber. A perfect example of healthy breakfast is often limited to boiled egg, orange, or low fat milk. Right nutrition helps us to achieve health and reduce risk of diseases, for instance, heart disease, stroke, cancer, diabetes and osteoporosis. Additionally, nutritional therapy may also be included to the treatment of Parkinson’s disease. Several studies proved that the importance of nutrition regulate humans health. Consequently, it is significant to understand the importance of nutrition in order to be healthy from day-to day.

Nowadays, people are making changes in their lifestyle and include proper nutrition. Functional foods mainly consist of vitamins and minerals normally consumed by humans. To this end, Vitamins are components of organic origin present in food and necessary to our body. The B and C vitamins are soluble in water, while A, D, E, and K vitamins are fat-soluble, and accumulated in the body fat. In turn, minerals are important to our life because they are the main building blocks that create muscles, tissue, and bones. Additionally, they are significant components of many important life systems, in particular, hormones, oxygen transport, and enzyme systems.

A body in considerable amounts requires Main minerals. Particularly, main minerals include sodium, potassium, sulphur etc, required to build muscles, blood, nerve cells, teeth and bones. The main minerals and trace minerals are required in small amounts due to the fact that they are very significant to our body. These important minerals participate in the majority of chemical reactions run in a body. Additionally, they are important to produce hormones. Teenagers need special nutrients in order to support growth.

This period brings dynamic increase in height as well as hormonal changes. Requirement for calcium growth while skeletal mass increases. Calcium is significant for young adults. Teenager’s caloric needs vary depending on their growth rate and activity level. Alternatively, performing physical exercise is an effective approach to self-care maintenance along with mental and spiritual practices. Overall, life satisfaction depends on physical state and this study suggests that quality of life and life satisfaction depend on self care and sound motivation. Self care is achieved by maintaining physical, mental and spiritual harmony.

To this end, the contribution of social work practice has served as valuable external factor that put client in a certain format of performing definite physical activities. Consequently, a well-balanced diet provides energy and nourishment necessary to lead normal life, and therefore to keep fit. Are Genetically Engineered Foods Healthy? 34 percent of surveyed Americans chose caloric consumption as a major reason why obesity has increased.

Obesity is a disease connected to improper nutrition in a way that the amount of the fatty tissue of the body stored from the food taken starts being completely unhealthy. Doctors start talking about obesity when the body mass index is over thirty kilograms for a square meter. It is usually common when the amount of food exceeds the amount of corresponding exercises. Obesity is a diet-related chronic disease, which requires a longtime medic treatment in order to decrease the frequency of accompanying diseases and death rate. 70 billion is spent on health-care due to obesity. The causes and consequences of obesity as a very dangerous disease that lead to a fatal outcome.

What organs and systems of the human organism are mostly affected by obesity? What are the possible causes of obesity? Enjoy proficient essay writing and custom writing services provided by professional academic writers. We value excellent academic writing and strive to provide outstanding essay writing services each and every time you place an order. We write essays, research papers, term papers, course works, reviews, theses and more, so our primary mission is to help you succeed academically. Most of all, we are proud of our dedicated team, who has both the creativity and understanding of our clients’ needs.